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request b32-coded I2P address from HTTP server

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orignal 2014-01-12 21:41:25 -05:00
parent 07eb5baac0
commit 9b92641112
4 changed files with 67 additions and 5 deletions
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54
HTTPServer.cpp
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@ -1,8 +1,11 @@
#include <boost/bind.hpp>
#include <boost/lexical_cast.hpp>
#include "base64.h"
#include "Tunnel.h"
#include "TransitTunnel.h"
#include "Transports.h"
#include "NetDb.h"
#include "Streaming.h"
#include "HTTPServer.h"
namespace i2p
@ -123,12 +126,63 @@ namespace util
}
}
void HTTPConnection::HandleDestinationRequest (std::string b32)
{
uint8_t destination[32];
i2p::data::Base32ToByteStream (b32.c_str (), b32.length (), destination, 32);
auto leaseSet = i2p::data::netdb.FindLeaseSet (destination);
if (!leaseSet)
{
i2p::data::netdb.RequestDestination (i2p::data::IdentHash (destination), true);
std::this_thread::sleep_for (std::chrono::seconds(10)); // wait for 10 seconds
leaseSet = i2p::data::netdb.FindLeaseSet (destination);
if (!leaseSet) // still no LeaseSet
{
m_Reply.content = "<html>LeaseSet not found</html>";
m_Reply.headers.resize(2);
m_Reply.headers[0].name = "Content-Length";
m_Reply.headers[0].value = boost::lexical_cast<std::string>(m_Reply.content.size());
m_Reply.headers[1].name = "Content-Type";
m_Reply.headers[1].value = "text/html";
return;
}
}
// we found LeaseSet
auto s = i2p::stream::CreateStream (leaseSet);
if (s)
{
std::string request = "GET / HTTP/1.1\n Host:" + b32 + ".b32.i2p\n";
s->Send ((uint8_t *)request.c_str (), request.length (), 30);
std::stringstream ss;
uint8_t buf[8192];
size_t r = s->Receive (buf, 8192, 30); // 30 seconds
if (r) // we recieved data
{
ss << std::string ((char *)buf, r);
while (s->IsOpen () && (r = s->Receive (buf, 8192, 30)) > 0)
ss << std::string ((char *)buf,r);
}
else // nothing received
ss << "<html>Not responding</html>";
s->Close ();
//DeleteStream (s);
m_Reply.content = ss.str ();
m_Reply.headers.resize(2);
m_Reply.headers[0].name = "Content-Length";
m_Reply.headers[0].value = boost::lexical_cast<std::string>(m_Reply.content.size());
m_Reply.headers[1].name = "Content-Type";
m_Reply.headers[1].value = "text/html";
}
}
HTTPServer::HTTPServer (int port):
m_Thread (nullptr), m_Work (m_Service),
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
m_NewSocket (nullptr)
{
}
HTTPServer::~HTTPServer ()